Answer:
22.25 feet
Step-by-step explanation:
The height difference between the posts is 9 feet.
Use Pythagorean theorem:
c² = a² + b²
24² = 9² + b²
b = √495
b ≈ 22.25
Answer:
1) x = 12
2) x = 2
Step-by-step explanation:
Because each figure is a parallelogram, we know that the opposite sides are congruent. Now, we set 12 equal to 2x - 12 to solve. For number one, x = 12. For number two, we set 5x + 1 equal to -1 + 6x to solve. This equals 2.
Answer: its the first one i think
Step-by-step explanation
Answer:
2x-2<1/2
Step-by-step explanation:
when the problem says "two less than" it means we are subtracting 2 from something, in this case, that something is "twice a number" as the problem states. So we would write 2x where x is a variable that represents any number so we have 2x-2<1/2.
Answer:
y + 2 = -(x-4)
Step-by-step explanation:
Here, we want to match the graph with the correct equation
the equation is generally in the form
y = mx + c since it is a straight line
Let’s start with c which is the y- intercept
c = 2 from the graph
Let’s find value of the slope using the end points
The end points at top and at bottom are as follows respectively;
(-8,10) and (10,-8)
So the slope is ; y2-y1/x2-x1 and that is ;
-8-10/(10-(-8) = -18/18 = -1
So the complete form of the line would be;
y = -1(x) + 2
y = -x + 2
or simply y = 2-x
So which of the options fit this answer?
That would be;
y+ 2 = -(x-4)
This can be written as;
y + 2 = -x + 4
y = -x + 4-2
y = -x + 2